Operating Segments - Additional Information (Details) |
3 Months Ended | 9 Months Ended | 12 Months Ended | |
|---|---|---|---|---|
|
Sep. 30, 2019
Vechicle
|
Sep. 30, 2020
segment
Vechicle
|
Sep. 30, 2019
Vechicle
|
Dec. 31, 2019
segment
|
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| Segment Reporting Information [Line Items] | ||||
| Number of operating segments | 2 | 3 | ||
| Number of corporate non-operating segments | 1 | 1 | ||
| Forty-Vehicle Ferry | ||||
| Segment Reporting Information [Line Items] | ||||
| Number of vehicle ferry projects | Vechicle | 2 | 2 | 2 | |
| X | ||||||||||
- Definition Number of corporate non-operating segments. No definition available.
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| X | ||||||||||
- Definition Number of vehicle ferry projects. No definition available.
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| X | ||||||||||
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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| X | ||||||||||
- Details
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